2 * hostapd / ubus support
3 * Copyright (c) 2013, Felix Fietkau <nbd@nbd.name>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
9 #include "utils/includes.h"
10 #include "utils/common.h"
11 #include "utils/eloop.h"
12 #include "utils/wpabuf.h"
13 #include "common/ieee802_11_defs.h"
14 #include "common/hw_features_common.h"
16 #include "neighbor_db.h"
17 #include "wps_hostapd.h"
20 #include "ap_drv_ops.h"
25 #include "airtime_policy.h"
26 #include "hw_features.h"
28 static struct ubus_context
*ctx
;
29 static struct blob_buf b
;
32 static inline struct hapd_interfaces
*get_hapd_interfaces_from_object(struct ubus_object
*obj
)
34 return container_of(obj
, struct hapd_interfaces
, ubus
);
37 static inline struct hostapd_data
*get_hapd_from_object(struct ubus_object
*obj
)
39 return container_of(obj
, struct hostapd_data
, ubus
.obj
);
42 struct ubus_banned_client
{
47 static void ubus_receive(int sock
, void *eloop_ctx
, void *sock_ctx
)
49 struct ubus_context
*ctx
= eloop_ctx
;
50 ubus_handle_event(ctx
);
53 static void ubus_reconnect_timeout(void *eloop_data
, void *user_ctx
)
55 if (ubus_reconnect(ctx
, NULL
)) {
56 eloop_register_timeout(1, 0, ubus_reconnect_timeout
, ctx
, NULL
);
60 eloop_register_read_sock(ctx
->sock
.fd
, ubus_receive
, ctx
, NULL
);
63 static void hostapd_ubus_connection_lost(struct ubus_context
*ctx
)
65 eloop_unregister_read_sock(ctx
->sock
.fd
);
66 eloop_register_timeout(1, 0, ubus_reconnect_timeout
, ctx
, NULL
);
69 static bool hostapd_ubus_init(void)
74 ctx
= ubus_connect(NULL
);
78 ctx
->connection_lost
= hostapd_ubus_connection_lost
;
79 eloop_register_read_sock(ctx
->sock
.fd
, ubus_receive
, ctx
, NULL
);
83 static void hostapd_ubus_ref_inc(void)
88 static void hostapd_ubus_ref_dec(void)
97 eloop_unregister_read_sock(ctx
->sock
.fd
);
102 void hostapd_ubus_add_iface(struct hostapd_iface
*iface
)
104 if (!hostapd_ubus_init())
108 void hostapd_ubus_free_iface(struct hostapd_iface
*iface
)
114 static void hostapd_notify_ubus(struct ubus_object
*obj
, char *bssname
, char *event
)
121 if (asprintf(&event_type
, "bss.%s", event
) < 0)
124 blob_buf_init(&b
, 0);
125 blobmsg_add_string(&b
, "name", bssname
);
126 ubus_notify(ctx
, obj
, event_type
, b
.head
, -1);
130 static void hostapd_send_procd_event(char *bssname
, char *event
)
136 if (!ctx
|| ubus_lookup_id(ctx
, "service", &id
))
139 if (asprintf(&name
, "hostapd.%s.%s", bssname
, event
) < 0)
142 blob_buf_init(&b
, 0);
144 s
= blobmsg_alloc_string_buffer(&b
, "type", strlen(name
) + 1);
145 sprintf(s
, "%s", name
);
146 blobmsg_add_string_buffer(&b
);
148 v
= blobmsg_open_table(&b
, "data");
149 blobmsg_close_table(&b
, v
);
151 ubus_invoke(ctx
, id
, "event", b
.head
, NULL
, NULL
, 1000);
156 static void hostapd_send_shared_event(struct ubus_object
*obj
, char *bssname
, char *event
)
158 hostapd_send_procd_event(bssname
, event
);
159 hostapd_notify_ubus(obj
, bssname
, event
);
163 hostapd_bss_del_ban(void *eloop_data
, void *user_ctx
)
165 struct ubus_banned_client
*ban
= eloop_data
;
166 struct hostapd_data
*hapd
= user_ctx
;
168 avl_delete(&hapd
->ubus
.banned
, &ban
->avl
);
173 hostapd_bss_ban_client(struct hostapd_data
*hapd
, u8
*addr
, int time
)
175 struct ubus_banned_client
*ban
;
180 ban
= avl_find_element(&hapd
->ubus
.banned
, addr
, ban
, avl
);
185 ban
= os_zalloc(sizeof(*ban
));
186 memcpy(ban
->addr
, addr
, sizeof(ban
->addr
));
187 ban
->avl
.key
= ban
->addr
;
188 avl_insert(&hapd
->ubus
.banned
, &ban
->avl
);
190 eloop_cancel_timeout(hostapd_bss_del_ban
, ban
, hapd
);
192 hostapd_bss_del_ban(ban
, hapd
);
197 eloop_register_timeout(0, time
* 1000, hostapd_bss_del_ban
, ban
, hapd
);
201 hostapd_bss_reload(struct ubus_context
*ctx
, struct ubus_object
*obj
,
202 struct ubus_request_data
*req
, const char *method
,
203 struct blob_attr
*msg
)
205 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
206 int ret
= hostapd_reload_config(hapd
->iface
, 1);
208 hostapd_send_shared_event(&hapd
->iface
->interfaces
->ubus
, hapd
->conf
->iface
, "reload");
214 hostapd_parse_vht_map_blobmsg(uint16_t map
)
220 for (i
= 0; i
< 8; i
++) {
221 snprintf(label
, 4, "%dss", i
+ 1);
223 val
= (map
& (BIT(1) | BIT(0))) + 7;
224 blobmsg_add_u16(&b
, label
, val
== 10 ? -1 : val
);
230 hostapd_parse_vht_capab_blobmsg(struct ieee80211_vht_capabilities
*vhtc
)
236 static const struct {
240 { "su_beamformee", VHT_CAP_SU_BEAMFORMEE_CAPABLE
},
241 { "mu_beamformee", VHT_CAP_MU_BEAMFORMEE_CAPABLE
},
244 for (i
= 0; i
< ARRAY_SIZE(vht_capas
); i
++)
245 blobmsg_add_u8(&b
, vht_capas
[i
].name
,
246 !!(vhtc
->vht_capabilities_info
& vht_capas
[i
].flag
));
248 supported_mcs
= blobmsg_open_table(&b
, "mcs_map");
251 map
= blobmsg_open_table(&b
, "rx");
252 hostapd_parse_vht_map_blobmsg(le_to_host16(vhtc
->vht_supported_mcs_set
.rx_map
));
253 blobmsg_close_table(&b
, map
);
256 map
= blobmsg_open_table(&b
, "tx");
257 hostapd_parse_vht_map_blobmsg(le_to_host16(vhtc
->vht_supported_mcs_set
.tx_map
));
258 blobmsg_close_table(&b
, map
);
260 blobmsg_close_table(&b
, supported_mcs
);
264 hostapd_parse_capab_blobmsg(struct sta_info
*sta
)
268 v
= blobmsg_open_table(&b
, "capabilities");
270 if (sta
->vht_capabilities
) {
271 r
= blobmsg_open_table(&b
, "vht");
272 hostapd_parse_vht_capab_blobmsg(sta
->vht_capabilities
);
273 blobmsg_close_table(&b
, r
);
276 /* ToDo: Add HT / HE capability parsing */
278 blobmsg_close_table(&b
, v
);
282 hostapd_bss_get_clients(struct ubus_context
*ctx
, struct ubus_object
*obj
,
283 struct ubus_request_data
*req
, const char *method
,
284 struct blob_attr
*msg
)
286 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
287 struct hostap_sta_driver_data sta_driver_data
;
288 struct sta_info
*sta
;
291 static const struct {
295 { "auth", WLAN_STA_AUTH
},
296 { "assoc", WLAN_STA_ASSOC
},
297 { "authorized", WLAN_STA_AUTHORIZED
},
298 { "preauth", WLAN_STA_PREAUTH
},
299 { "wds", WLAN_STA_WDS
},
300 { "wmm", WLAN_STA_WMM
},
301 { "ht", WLAN_STA_HT
},
302 { "vht", WLAN_STA_VHT
},
303 { "he", WLAN_STA_HE
},
304 { "wps", WLAN_STA_WPS
},
305 { "mfp", WLAN_STA_MFP
},
308 blob_buf_init(&b
, 0);
309 blobmsg_add_u32(&b
, "freq", hapd
->iface
->freq
);
310 list
= blobmsg_open_table(&b
, "clients");
311 for (sta
= hapd
->sta_list
; sta
; sta
= sta
->next
) {
315 sprintf(mac_buf
, MACSTR
, MAC2STR(sta
->addr
));
316 c
= blobmsg_open_table(&b
, mac_buf
);
317 for (i
= 0; i
< ARRAY_SIZE(sta_flags
); i
++)
318 blobmsg_add_u8(&b
, sta_flags
[i
].name
,
319 !!(sta
->flags
& sta_flags
[i
].flag
));
322 blobmsg_add_u8(&b
, "mbo", !!(sta
->cell_capa
));
325 r
= blobmsg_open_array(&b
, "rrm");
326 for (i
= 0; i
< ARRAY_SIZE(sta
->rrm_enabled_capa
); i
++)
327 blobmsg_add_u32(&b
, "", sta
->rrm_enabled_capa
[i
]);
328 blobmsg_close_array(&b
, r
);
330 r
= blobmsg_open_array(&b
, "extended_capabilities");
331 /* Check if client advertises extended capabilities */
332 if (sta
->ext_capability
&& sta
->ext_capability
[0] > 0) {
333 for (i
= 0; i
< sta
->ext_capability
[0]; i
++) {
334 blobmsg_add_u32(&b
, "", sta
->ext_capability
[1 + i
]);
337 blobmsg_close_array(&b
, r
);
339 blobmsg_add_u32(&b
, "aid", sta
->aid
);
340 #ifdef CONFIG_TAXONOMY
341 r
= blobmsg_alloc_string_buffer(&b
, "signature", 1024);
342 if (retrieve_sta_taxonomy(hapd
, sta
, r
, 1024) > 0)
343 blobmsg_add_string_buffer(&b
);
346 /* Driver information */
347 if (hostapd_drv_read_sta_data(hapd
, &sta_driver_data
, sta
->addr
) >= 0) {
348 r
= blobmsg_open_table(&b
, "bytes");
349 blobmsg_add_u64(&b
, "rx", sta_driver_data
.rx_bytes
);
350 blobmsg_add_u64(&b
, "tx", sta_driver_data
.tx_bytes
);
351 blobmsg_close_table(&b
, r
);
352 r
= blobmsg_open_table(&b
, "airtime");
353 blobmsg_add_u64(&b
, "rx", sta_driver_data
.rx_airtime
);
354 blobmsg_add_u64(&b
, "tx", sta_driver_data
.tx_airtime
);
355 blobmsg_close_table(&b
, r
);
356 r
= blobmsg_open_table(&b
, "packets");
357 blobmsg_add_u32(&b
, "rx", sta_driver_data
.rx_packets
);
358 blobmsg_add_u32(&b
, "tx", sta_driver_data
.tx_packets
);
359 blobmsg_close_table(&b
, r
);
360 r
= blobmsg_open_table(&b
, "rate");
362 blobmsg_add_u32(&b
, "rx", sta_driver_data
.current_rx_rate
* 100);
363 blobmsg_add_u32(&b
, "tx", sta_driver_data
.current_tx_rate
* 100);
364 blobmsg_close_table(&b
, r
);
365 blobmsg_add_u32(&b
, "signal", sta_driver_data
.signal
);
368 hostapd_parse_capab_blobmsg(sta
);
370 blobmsg_close_table(&b
, c
);
372 blobmsg_close_array(&b
, list
);
373 ubus_send_reply(ctx
, req
, b
.head
);
379 hostapd_bss_get_features(struct ubus_context
*ctx
, struct ubus_object
*obj
,
380 struct ubus_request_data
*req
, const char *method
,
381 struct blob_attr
*msg
)
383 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
385 blob_buf_init(&b
, 0);
386 blobmsg_add_u8(&b
, "ht_supported", ht_supported(hapd
->iface
->hw_features
));
387 blobmsg_add_u8(&b
, "vht_supported", vht_supported(hapd
->iface
->hw_features
));
388 ubus_send_reply(ctx
, req
, b
.head
);
393 /* Imported from iw/util.c
394 * https://git.kernel.org/pub/scm/linux/kernel/git/jberg/iw.git/tree/util.c?id=4b25ae3537af48dbf9d0abf94132e5ba01b32c18#n200
396 int ieee80211_frequency_to_channel(int freq
)
398 /* see 802.11-2007 17.3.8.3.2 and Annex J */
401 /* see 802.11ax D6.1 27.3.23.2 and Annex E */
402 else if (freq
== 5935)
404 else if (freq
< 2484)
405 return (freq
- 2407) / 5;
406 else if (freq
>= 4910 && freq
<= 4980)
407 return (freq
- 4000) / 5;
408 else if (freq
< 5950)
409 return (freq
- 5000) / 5;
410 else if (freq
<= 45000) /* DMG band lower limit */
411 /* see 802.11ax D6.1 27.3.23.2 */
412 return (freq
- 5950) / 5;
413 else if (freq
>= 58320 && freq
<= 70200)
414 return (freq
- 56160) / 2160;
420 hostapd_bss_get_status(struct ubus_context
*ctx
, struct ubus_object
*obj
,
421 struct ubus_request_data
*req
, const char *method
,
422 struct blob_attr
*msg
)
424 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
425 void *airtime_table
, *dfs_table
, *rrm_table
, *wnm_table
;
426 struct os_reltime now
;
427 char ssid
[SSID_MAX_LEN
+ 1];
429 size_t ssid_len
= SSID_MAX_LEN
;
430 u8 channel
= 0, op_class
= 0;
432 if (hapd
->conf
->ssid
.ssid_len
< SSID_MAX_LEN
)
433 ssid_len
= hapd
->conf
->ssid
.ssid_len
;
435 ieee80211_freq_to_channel_ext(hapd
->iface
->freq
,
436 hapd
->iconf
->secondary_channel
,
437 hostapd_get_oper_chwidth(hapd
->iconf
),
438 &op_class
, &channel
);
440 blob_buf_init(&b
, 0);
441 blobmsg_add_string(&b
, "status", hostapd_state_text(hapd
->iface
->state
));
442 blobmsg_printf(&b
, "bssid", MACSTR
, MAC2STR(hapd
->conf
->bssid
));
444 memset(ssid
, 0, SSID_MAX_LEN
+ 1);
445 memcpy(ssid
, hapd
->conf
->ssid
.ssid
, ssid_len
);
446 blobmsg_add_string(&b
, "ssid", ssid
);
448 blobmsg_add_u32(&b
, "freq", hapd
->iface
->freq
);
449 blobmsg_add_u32(&b
, "channel", channel
);
450 blobmsg_add_u32(&b
, "op_class", op_class
);
451 blobmsg_add_u32(&b
, "beacon_interval", hapd
->iconf
->beacon_int
);
452 #ifdef CONFIG_IEEE80211AX
453 blobmsg_add_u32(&b
, "bss_color", hapd
->iface
->conf
->he_op
.he_bss_color_disabled
? -1 :
454 hapd
->iface
->conf
->he_op
.he_bss_color
);
456 blobmsg_add_u32(&b
, "bss_color", -1);
459 snprintf(phy_name
, 17, "%s", hapd
->iface
->phy
);
460 blobmsg_add_string(&b
, "phy", phy_name
);
463 rrm_table
= blobmsg_open_table(&b
, "rrm");
464 blobmsg_add_u64(&b
, "neighbor_report_tx", hapd
->openwrt_stats
.rrm
.neighbor_report_tx
);
465 blobmsg_close_table(&b
, rrm_table
);
468 wnm_table
= blobmsg_open_table(&b
, "wnm");
469 blobmsg_add_u64(&b
, "bss_transition_query_rx", hapd
->openwrt_stats
.wnm
.bss_transition_query_rx
);
470 blobmsg_add_u64(&b
, "bss_transition_request_tx", hapd
->openwrt_stats
.wnm
.bss_transition_request_tx
);
471 blobmsg_add_u64(&b
, "bss_transition_response_rx", hapd
->openwrt_stats
.wnm
.bss_transition_response_rx
);
472 blobmsg_close_table(&b
, wnm_table
);
475 airtime_table
= blobmsg_open_table(&b
, "airtime");
476 blobmsg_add_u64(&b
, "time", hapd
->iface
->last_channel_time
);
477 blobmsg_add_u64(&b
, "time_busy", hapd
->iface
->last_channel_time_busy
);
478 blobmsg_add_u16(&b
, "utilization", hapd
->iface
->channel_utilization
);
479 blobmsg_close_table(&b
, airtime_table
);
482 dfs_table
= blobmsg_open_table(&b
, "dfs");
483 blobmsg_add_u32(&b
, "cac_seconds", hapd
->iface
->dfs_cac_ms
/ 1000);
484 blobmsg_add_u8(&b
, "cac_active", !!(hapd
->iface
->cac_started
));
485 os_reltime_age(&hapd
->iface
->dfs_cac_start
, &now
);
486 blobmsg_add_u32(&b
, "cac_seconds_left",
487 hapd
->iface
->cac_started
? hapd
->iface
->dfs_cac_ms
/ 1000 - now
.sec
: 0);
488 blobmsg_close_table(&b
, dfs_table
);
490 ubus_send_reply(ctx
, req
, b
.head
);
500 static const struct blobmsg_policy notify_policy
[__NOTIFY_MAX
] = {
501 [NOTIFY_RESPONSE
] = { "notify_response", BLOBMSG_TYPE_INT32
},
505 hostapd_notify_response(struct ubus_context
*ctx
, struct ubus_object
*obj
,
506 struct ubus_request_data
*req
, const char *method
,
507 struct blob_attr
*msg
)
509 struct blob_attr
*tb
[__NOTIFY_MAX
];
510 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
511 struct wpabuf
*elems
;
515 blobmsg_parse(notify_policy
, __NOTIFY_MAX
, tb
,
516 blob_data(msg
), blob_len(msg
));
518 if (!tb
[NOTIFY_RESPONSE
])
519 return UBUS_STATUS_INVALID_ARGUMENT
;
521 hapd
->ubus
.notify_response
= blobmsg_get_u32(tb
[NOTIFY_RESPONSE
]);
523 return UBUS_STATUS_OK
;
534 static const struct blobmsg_policy del_policy
[__DEL_CLIENT_MAX
] = {
535 [DEL_CLIENT_ADDR
] = { "addr", BLOBMSG_TYPE_STRING
},
536 [DEL_CLIENT_REASON
] = { "reason", BLOBMSG_TYPE_INT32
},
537 [DEL_CLIENT_DEAUTH
] = { "deauth", BLOBMSG_TYPE_INT8
},
538 [DEL_CLIENT_BAN_TIME
] = { "ban_time", BLOBMSG_TYPE_INT32
},
542 hostapd_bss_del_client(struct ubus_context
*ctx
, struct ubus_object
*obj
,
543 struct ubus_request_data
*req
, const char *method
,
544 struct blob_attr
*msg
)
546 struct blob_attr
*tb
[__DEL_CLIENT_MAX
];
547 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
548 struct sta_info
*sta
;
553 blobmsg_parse(del_policy
, __DEL_CLIENT_MAX
, tb
, blob_data(msg
), blob_len(msg
));
555 if (!tb
[DEL_CLIENT_ADDR
])
556 return UBUS_STATUS_INVALID_ARGUMENT
;
558 if (hwaddr_aton(blobmsg_data(tb
[DEL_CLIENT_ADDR
]), addr
))
559 return UBUS_STATUS_INVALID_ARGUMENT
;
561 if (tb
[DEL_CLIENT_REASON
])
562 reason
= blobmsg_get_u32(tb
[DEL_CLIENT_REASON
]);
564 if (tb
[DEL_CLIENT_DEAUTH
])
565 deauth
= blobmsg_get_bool(tb
[DEL_CLIENT_DEAUTH
]);
567 sta
= ap_get_sta(hapd
, addr
);
570 hostapd_drv_sta_deauth(hapd
, addr
, reason
);
571 ap_sta_deauthenticate(hapd
, sta
, reason
);
573 hostapd_drv_sta_disassoc(hapd
, addr
, reason
);
574 ap_sta_disassociate(hapd
, sta
, reason
);
578 if (tb
[DEL_CLIENT_BAN_TIME
])
579 hostapd_bss_ban_client(hapd
, addr
, blobmsg_get_u32(tb
[DEL_CLIENT_BAN_TIME
]));
585 blobmsg_add_macaddr(struct blob_buf
*buf
, const char *name
, const u8
*addr
)
589 s
= blobmsg_alloc_string_buffer(buf
, name
, 20);
590 sprintf(s
, MACSTR
, MAC2STR(addr
));
591 blobmsg_add_string_buffer(buf
);
595 hostapd_bss_list_bans(struct ubus_context
*ctx
, struct ubus_object
*obj
,
596 struct ubus_request_data
*req
, const char *method
,
597 struct blob_attr
*msg
)
599 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
600 struct ubus_banned_client
*ban
;
603 blob_buf_init(&b
, 0);
604 c
= blobmsg_open_array(&b
, "clients");
605 avl_for_each_element(&hapd
->ubus
.banned
, ban
, avl
)
606 blobmsg_add_macaddr(&b
, NULL
, ban
->addr
);
607 blobmsg_close_array(&b
, c
);
608 ubus_send_reply(ctx
, req
, b
.head
);
615 hostapd_bss_wps_start(struct ubus_context
*ctx
, struct ubus_object
*obj
,
616 struct ubus_request_data
*req
, const char *method
,
617 struct blob_attr
*msg
)
620 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
622 rc
= hostapd_wps_button_pushed(hapd
, NULL
);
625 return UBUS_STATUS_NOT_SUPPORTED
;
631 static const char * pbc_status_enum_str(enum pbc_status status
)
634 case WPS_PBC_STATUS_DISABLE
:
636 case WPS_PBC_STATUS_ACTIVE
:
638 case WPS_PBC_STATUS_TIMEOUT
:
640 case WPS_PBC_STATUS_OVERLAP
:
648 hostapd_bss_wps_status(struct ubus_context
*ctx
, struct ubus_object
*obj
,
649 struct ubus_request_data
*req
, const char *method
,
650 struct blob_attr
*msg
)
653 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
655 blob_buf_init(&b
, 0);
657 blobmsg_add_string(&b
, "pbc_status", pbc_status_enum_str(hapd
->wps_stats
.pbc_status
));
658 blobmsg_add_string(&b
, "last_wps_result",
659 (hapd
->wps_stats
.status
== WPS_STATUS_SUCCESS
?
661 (hapd
->wps_stats
.status
== WPS_STATUS_FAILURE
?
662 "Failed" : "None")));
664 /* If status == Failure - Add possible Reasons */
665 if(hapd
->wps_stats
.status
== WPS_STATUS_FAILURE
&&
666 hapd
->wps_stats
.failure_reason
> 0)
667 blobmsg_add_string(&b
, "reason", wps_ei_str(hapd
->wps_stats
.failure_reason
));
669 if (hapd
->wps_stats
.status
)
670 blobmsg_printf(&b
, "peer_address", MACSTR
, MAC2STR(hapd
->wps_stats
.peer_addr
));
672 ubus_send_reply(ctx
, req
, b
.head
);
678 hostapd_bss_wps_cancel(struct ubus_context
*ctx
, struct ubus_object
*obj
,
679 struct ubus_request_data
*req
, const char *method
,
680 struct blob_attr
*msg
)
683 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
685 rc
= hostapd_wps_cancel(hapd
);
688 return UBUS_STATUS_NOT_SUPPORTED
;
692 #endif /* CONFIG_WPS */
695 hostapd_bss_update_beacon(struct ubus_context
*ctx
, struct ubus_object
*obj
,
696 struct ubus_request_data
*req
, const char *method
,
697 struct blob_attr
*msg
)
700 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
702 rc
= ieee802_11_set_beacon(hapd
);
705 return UBUS_STATUS_NOT_SUPPORTED
;
716 static const struct blobmsg_policy config_add_policy
[__CONFIG_MAX
] = {
717 [CONFIG_IFACE
] = { "iface", BLOBMSG_TYPE_STRING
},
718 [CONFIG_FILE
] = { "config", BLOBMSG_TYPE_STRING
},
722 hostapd_config_add(struct ubus_context
*ctx
, struct ubus_object
*obj
,
723 struct ubus_request_data
*req
, const char *method
,
724 struct blob_attr
*msg
)
726 struct blob_attr
*tb
[__CONFIG_MAX
];
727 struct hapd_interfaces
*interfaces
= get_hapd_interfaces_from_object(obj
);
730 blobmsg_parse(config_add_policy
, __CONFIG_MAX
, tb
, blob_data(msg
), blob_len(msg
));
732 if (!tb
[CONFIG_FILE
] || !tb
[CONFIG_IFACE
])
733 return UBUS_STATUS_INVALID_ARGUMENT
;
735 snprintf(buf
, sizeof(buf
), "bss_config=%s:%s",
736 blobmsg_get_string(tb
[CONFIG_IFACE
]),
737 blobmsg_get_string(tb
[CONFIG_FILE
]));
739 if (hostapd_add_iface(interfaces
, buf
))
740 return UBUS_STATUS_INVALID_ARGUMENT
;
742 blob_buf_init(&b
, 0);
743 blobmsg_add_u32(&b
, "pid", getpid());
744 ubus_send_reply(ctx
, req
, b
.head
);
746 return UBUS_STATUS_OK
;
754 static const struct blobmsg_policy config_remove_policy
[__CONFIG_REM_MAX
] = {
755 [CONFIG_REM_IFACE
] = { "iface", BLOBMSG_TYPE_STRING
},
759 hostapd_config_remove(struct ubus_context
*ctx
, struct ubus_object
*obj
,
760 struct ubus_request_data
*req
, const char *method
,
761 struct blob_attr
*msg
)
763 struct blob_attr
*tb
[__CONFIG_REM_MAX
];
764 struct hapd_interfaces
*interfaces
= get_hapd_interfaces_from_object(obj
);
767 blobmsg_parse(config_remove_policy
, __CONFIG_REM_MAX
, tb
, blob_data(msg
), blob_len(msg
));
769 if (!tb
[CONFIG_REM_IFACE
])
770 return UBUS_STATUS_INVALID_ARGUMENT
;
772 if (hostapd_remove_iface(interfaces
, blobmsg_get_string(tb
[CONFIG_REM_IFACE
])))
773 return UBUS_STATUS_INVALID_ARGUMENT
;
775 return UBUS_STATUS_OK
;
784 CSA_SEC_CHANNEL_OFFSET
,
793 static const struct blobmsg_policy csa_policy
[__CSA_MAX
] = {
794 [CSA_FREQ
] = { "freq", BLOBMSG_TYPE_INT32
},
795 [CSA_BCN_COUNT
] = { "bcn_count", BLOBMSG_TYPE_INT32
},
796 [CSA_CENTER_FREQ1
] = { "center_freq1", BLOBMSG_TYPE_INT32
},
797 [CSA_CENTER_FREQ2
] = { "center_freq2", BLOBMSG_TYPE_INT32
},
798 [CSA_BANDWIDTH
] = { "bandwidth", BLOBMSG_TYPE_INT32
},
799 [CSA_SEC_CHANNEL_OFFSET
] = { "sec_channel_offset", BLOBMSG_TYPE_INT32
},
800 [CSA_HT
] = { "ht", BLOBMSG_TYPE_BOOL
},
801 [CSA_VHT
] = { "vht", BLOBMSG_TYPE_BOOL
},
802 [CSA_HE
] = { "he", BLOBMSG_TYPE_BOOL
},
803 [CSA_BLOCK_TX
] = { "block_tx", BLOBMSG_TYPE_BOOL
},
804 [CSA_FORCE
] = { "force", BLOBMSG_TYPE_BOOL
},
808 static void switch_chan_fallback_cb(void *eloop_data
, void *user_ctx
)
810 struct hostapd_iface
*iface
= eloop_data
;
811 struct hostapd_freq_params
*freq_params
= user_ctx
;
813 hostapd_switch_channel_fallback(iface
, freq_params
);
818 hostapd_switch_chan(struct ubus_context
*ctx
, struct ubus_object
*obj
,
819 struct ubus_request_data
*req
, const char *method
,
820 struct blob_attr
*msg
)
822 struct blob_attr
*tb
[__CSA_MAX
];
823 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
824 struct hostapd_config
*iconf
= hapd
->iface
->conf
;
825 struct hostapd_freq_params
*freq_params
;
826 struct hostapd_hw_modes
*mode
= hapd
->iface
->current_mode
;
827 struct csa_settings css
= {
829 .ht_enabled
= iconf
->ieee80211n
,
830 .vht_enabled
= iconf
->ieee80211ac
,
831 .he_enabled
= iconf
->ieee80211ax
,
832 .sec_channel_offset
= iconf
->secondary_channel
,
835 u8 chwidth
= hostapd_get_oper_chwidth(iconf
);
836 u8 seg0
= 0, seg1
= 0;
837 int ret
= UBUS_STATUS_OK
;
840 blobmsg_parse(csa_policy
, __CSA_MAX
, tb
, blob_data(msg
), blob_len(msg
));
843 return UBUS_STATUS_INVALID_ARGUMENT
;
845 switch (iconf
->vht_oper_chwidth
) {
846 case CHANWIDTH_USE_HT
:
847 if (iconf
->secondary_channel
)
848 css
.freq_params
.bandwidth
= 40;
850 css
.freq_params
.bandwidth
= 20;
852 case CHANWIDTH_160MHZ
:
853 css
.freq_params
.bandwidth
= 160;
856 css
.freq_params
.bandwidth
= 80;
860 css
.freq_params
.freq
= blobmsg_get_u32(tb
[CSA_FREQ
]);
862 #define SET_CSA_SETTING(name, field, type) \
865 css.field = blobmsg_get_ ## type(tb[name]); \
868 SET_CSA_SETTING(CSA_BCN_COUNT
, cs_count
, u32
);
869 SET_CSA_SETTING(CSA_CENTER_FREQ1
, freq_params
.center_freq1
, u32
);
870 SET_CSA_SETTING(CSA_CENTER_FREQ2
, freq_params
.center_freq2
, u32
);
871 SET_CSA_SETTING(CSA_BANDWIDTH
, freq_params
.bandwidth
, u32
);
872 SET_CSA_SETTING(CSA_SEC_CHANNEL_OFFSET
, freq_params
.sec_channel_offset
, u32
);
873 SET_CSA_SETTING(CSA_HT
, freq_params
.ht_enabled
, bool);
874 SET_CSA_SETTING(CSA_VHT
, freq_params
.vht_enabled
, bool);
875 SET_CSA_SETTING(CSA_HE
, freq_params
.he_enabled
, bool);
876 SET_CSA_SETTING(CSA_BLOCK_TX
, block_tx
, bool);
878 css
.freq_params
.channel
= hostapd_hw_get_channel(hapd
, css
.freq_params
.freq
);
879 if (!css
.freq_params
.channel
)
880 return UBUS_STATUS_NOT_SUPPORTED
;
882 switch (css
.freq_params
.bandwidth
) {
884 chwidth
= CHANWIDTH_160MHZ
;
887 chwidth
= css
.freq_params
.center_freq2
? CHANWIDTH_80P80MHZ
: CHANWIDTH_80MHZ
;
890 chwidth
= CHANWIDTH_USE_HT
;
894 hostapd_set_freq_params(&css
.freq_params
, iconf
->hw_mode
,
895 css
.freq_params
.freq
,
896 css
.freq_params
.channel
, iconf
->enable_edmg
,
898 css
.freq_params
.ht_enabled
,
899 css
.freq_params
.vht_enabled
,
900 css
.freq_params
.he_enabled
,
901 css
.freq_params
.eht_enabled
,
902 css
.freq_params
.sec_channel_offset
,
905 mode
? &mode
->he_capab
[IEEE80211_MODE_AP
] :
907 mode
? &mode
->eht_capab
[IEEE80211_MODE_AP
] :
910 for (i
= 0; i
< hapd
->iface
->num_bss
; i
++) {
911 struct hostapd_data
*bss
= hapd
->iface
->bss
[i
];
913 if (hostapd_switch_channel(bss
, &css
) != 0)
914 ret
= UBUS_STATUS_NOT_SUPPORTED
;
917 if (!ret
|| !tb
[CSA_FORCE
] || !blobmsg_get_bool(tb
[CSA_FORCE
]))
920 freq_params
= malloc(sizeof(*freq_params
));
921 memcpy(freq_params
, &css
.freq_params
, sizeof(*freq_params
));
922 eloop_register_timeout(0, 1, switch_chan_fallback_cb
,
923 hapd
->iface
, freq_params
);
926 #undef SET_CSA_SETTING
932 __VENDOR_ELEMENTS_MAX
935 static const struct blobmsg_policy ve_policy
[__VENDOR_ELEMENTS_MAX
] = {
936 /* vendor elements are provided as hex-string */
937 [VENDOR_ELEMENTS
] = { "vendor_elements", BLOBMSG_TYPE_STRING
},
941 hostapd_vendor_elements(struct ubus_context
*ctx
, struct ubus_object
*obj
,
942 struct ubus_request_data
*req
, const char *method
,
943 struct blob_attr
*msg
)
945 struct blob_attr
*tb
[__VENDOR_ELEMENTS_MAX
];
946 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
947 struct hostapd_bss_config
*bss
= hapd
->conf
;
948 struct wpabuf
*elems
;
952 blobmsg_parse(ve_policy
, __VENDOR_ELEMENTS_MAX
, tb
,
953 blob_data(msg
), blob_len(msg
));
955 if (!tb
[VENDOR_ELEMENTS
])
956 return UBUS_STATUS_INVALID_ARGUMENT
;
958 pos
= blobmsg_data(tb
[VENDOR_ELEMENTS
]);
959 len
= os_strlen(pos
);
961 return UBUS_STATUS_INVALID_ARGUMENT
;
965 wpabuf_free(bss
->vendor_elements
);
966 bss
->vendor_elements
= NULL
;
970 elems
= wpabuf_alloc(len
);
974 if (hexstr2bin(pos
, wpabuf_put(elems
, len
), len
)) {
976 return UBUS_STATUS_INVALID_ARGUMENT
;
979 wpabuf_free(bss
->vendor_elements
);
980 bss
->vendor_elements
= elems
;
982 /* update beacons if vendor elements were set successfully */
983 if (ieee802_11_update_beacons(hapd
->iface
) != 0)
984 return UBUS_STATUS_NOT_SUPPORTED
;
985 return UBUS_STATUS_OK
;
989 hostapd_rrm_print_nr(struct hostapd_neighbor_entry
*nr
)
995 blobmsg_printf(&b
, "", MACSTR
, MAC2STR(nr
->bssid
));
997 str
= blobmsg_alloc_string_buffer(&b
, "", nr
->ssid
.ssid_len
+ 1);
998 memcpy(str
, nr
->ssid
.ssid
, nr
->ssid
.ssid_len
);
999 str
[nr
->ssid
.ssid_len
] = 0;
1000 blobmsg_add_string_buffer(&b
);
1002 len
= wpabuf_len(nr
->nr
);
1003 str
= blobmsg_alloc_string_buffer(&b
, "", 2 * len
+ 1);
1004 wpa_snprintf_hex(str
, 2 * len
+ 1, wpabuf_head_u8(nr
->nr
), len
);
1005 blobmsg_add_string_buffer(&b
);
1009 BSS_MGMT_EN_NEIGHBOR
,
1011 BSS_MGMT_EN_LINK_MEASUREMENT
,
1012 #ifdef CONFIG_WNM_AP
1013 BSS_MGMT_EN_BSS_TRANSITION
,
1019 __hostapd_bss_mgmt_enable_f(struct hostapd_data
*hapd
, int flag
)
1021 struct hostapd_bss_config
*bss
= hapd
->conf
;
1025 case BSS_MGMT_EN_NEIGHBOR
:
1026 if (bss
->radio_measurements
[0] &
1027 WLAN_RRM_CAPS_NEIGHBOR_REPORT
)
1030 bss
->radio_measurements
[0] |=
1031 WLAN_RRM_CAPS_NEIGHBOR_REPORT
;
1032 hostapd_neighbor_set_own_report(hapd
);
1034 case BSS_MGMT_EN_BEACON
:
1035 flags
= WLAN_RRM_CAPS_BEACON_REPORT_PASSIVE
|
1036 WLAN_RRM_CAPS_BEACON_REPORT_ACTIVE
|
1037 WLAN_RRM_CAPS_BEACON_REPORT_TABLE
;
1039 if (bss
->radio_measurements
[0] & flags
== flags
)
1042 bss
->radio_measurements
[0] |= (u8
) flags
;
1044 case BSS_MGMT_EN_LINK_MEASUREMENT
:
1045 flags
= WLAN_RRM_CAPS_LINK_MEASUREMENT
;
1047 if (bss
->radio_measurements
[0] & flags
== flags
)
1050 bss
->radio_measurements
[0] |= (u8
) flags
;
1052 #ifdef CONFIG_WNM_AP
1053 case BSS_MGMT_EN_BSS_TRANSITION
:
1054 if (bss
->bss_transition
)
1057 bss
->bss_transition
= 1;
1064 __hostapd_bss_mgmt_enable(struct hostapd_data
*hapd
, uint32_t flags
)
1066 bool update
= false;
1069 for (i
= 0; i
< __BSS_MGMT_EN_MAX
; i
++) {
1070 if (!(flags
& (1 << i
)))
1073 update
|= __hostapd_bss_mgmt_enable_f(hapd
, i
);
1077 ieee802_11_update_beacons(hapd
->iface
);
1081 static const struct blobmsg_policy bss_mgmt_enable_policy
[__BSS_MGMT_EN_MAX
] = {
1082 [BSS_MGMT_EN_NEIGHBOR
] = { "neighbor_report", BLOBMSG_TYPE_BOOL
},
1083 [BSS_MGMT_EN_BEACON
] = { "beacon_report", BLOBMSG_TYPE_BOOL
},
1084 [BSS_MGMT_EN_LINK_MEASUREMENT
] = { "link_measurement", BLOBMSG_TYPE_BOOL
},
1085 #ifdef CONFIG_WNM_AP
1086 [BSS_MGMT_EN_BSS_TRANSITION
] = { "bss_transition", BLOBMSG_TYPE_BOOL
},
1091 hostapd_bss_mgmt_enable(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1092 struct ubus_request_data
*req
, const char *method
,
1093 struct blob_attr
*msg
)
1096 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
1097 struct blob_attr
*tb
[__BSS_MGMT_EN_MAX
];
1098 struct blob_attr
*cur
;
1101 bool neigh
= false, beacon
= false;
1103 blobmsg_parse(bss_mgmt_enable_policy
, __BSS_MGMT_EN_MAX
, tb
, blob_data(msg
), blob_len(msg
));
1105 for (i
= 0; i
< ARRAY_SIZE(tb
); i
++) {
1106 if (!tb
[i
] || !blobmsg_get_bool(tb
[i
]))
1112 __hostapd_bss_mgmt_enable(hapd
, flags
);
1117 hostapd_rrm_nr_enable(struct hostapd_data
*hapd
)
1119 __hostapd_bss_mgmt_enable(hapd
, 1 << BSS_MGMT_EN_NEIGHBOR
);
1123 hostapd_rrm_nr_get_own(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1124 struct ubus_request_data
*req
, const char *method
,
1125 struct blob_attr
*msg
)
1127 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
1128 struct hostapd_neighbor_entry
*nr
;
1131 hostapd_rrm_nr_enable(hapd
);
1133 nr
= hostapd_neighbor_get(hapd
, hapd
->own_addr
, NULL
);
1135 return UBUS_STATUS_NOT_FOUND
;
1137 blob_buf_init(&b
, 0);
1139 c
= blobmsg_open_array(&b
, "value");
1140 hostapd_rrm_print_nr(nr
);
1141 blobmsg_close_array(&b
, c
);
1143 ubus_send_reply(ctx
, req
, b
.head
);
1149 hostapd_rrm_nr_list(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1150 struct ubus_request_data
*req
, const char *method
,
1151 struct blob_attr
*msg
)
1153 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
1154 struct hostapd_neighbor_entry
*nr
;
1157 hostapd_rrm_nr_enable(hapd
);
1158 blob_buf_init(&b
, 0);
1160 c
= blobmsg_open_array(&b
, "list");
1161 dl_list_for_each(nr
, &hapd
->nr_db
, struct hostapd_neighbor_entry
, list
) {
1164 if (!memcmp(nr
->bssid
, hapd
->own_addr
, ETH_ALEN
))
1167 cur
= blobmsg_open_array(&b
, NULL
);
1168 hostapd_rrm_print_nr(nr
);
1169 blobmsg_close_array(&b
, cur
);
1171 blobmsg_close_array(&b
, c
);
1173 ubus_send_reply(ctx
, req
, b
.head
);
1183 static const struct blobmsg_policy nr_set_policy
[__NR_SET_LIST_MAX
] = {
1184 [NR_SET_LIST
] = { "list", BLOBMSG_TYPE_ARRAY
},
1189 hostapd_rrm_nr_clear(struct hostapd_data
*hapd
)
1191 struct hostapd_neighbor_entry
*nr
;
1194 dl_list_for_each(nr
, &hapd
->nr_db
, struct hostapd_neighbor_entry
, list
) {
1195 if (!memcmp(nr
->bssid
, hapd
->own_addr
, ETH_ALEN
))
1198 hostapd_neighbor_remove(hapd
, nr
->bssid
, &nr
->ssid
);
1204 hostapd_rrm_nr_set(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1205 struct ubus_request_data
*req
, const char *method
,
1206 struct blob_attr
*msg
)
1208 static const struct blobmsg_policy nr_e_policy
[] = {
1209 { .type
= BLOBMSG_TYPE_STRING
},
1210 { .type
= BLOBMSG_TYPE_STRING
},
1211 { .type
= BLOBMSG_TYPE_STRING
},
1213 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
1214 struct blob_attr
*tb_l
[__NR_SET_LIST_MAX
];
1215 struct blob_attr
*tb
[ARRAY_SIZE(nr_e_policy
)];
1216 struct blob_attr
*cur
;
1219 hostapd_rrm_nr_enable(hapd
);
1221 blobmsg_parse(nr_set_policy
, __NR_SET_LIST_MAX
, tb_l
, blob_data(msg
), blob_len(msg
));
1222 if (!tb_l
[NR_SET_LIST
])
1223 return UBUS_STATUS_INVALID_ARGUMENT
;
1225 hostapd_rrm_nr_clear(hapd
);
1226 blobmsg_for_each_attr(cur
, tb_l
[NR_SET_LIST
], rem
) {
1227 struct wpa_ssid_value ssid
;
1228 struct wpabuf
*data
;
1232 blobmsg_parse_array(nr_e_policy
, ARRAY_SIZE(nr_e_policy
), tb
, blobmsg_data(cur
), blobmsg_data_len(cur
));
1233 if (!tb
[0] || !tb
[1] || !tb
[2])
1236 /* Neighbor Report binary */
1237 nr_s
= blobmsg_get_string(tb
[2]);
1238 data
= wpabuf_parse_bin(nr_s
);
1243 s
= blobmsg_get_string(tb
[0]);
1244 if (strlen(s
) == 0) {
1245 /* Copy BSSID from neighbor report */
1246 if (hwaddr_compact_aton(nr_s
, bssid
))
1248 } else if (hwaddr_aton(s
, bssid
)) {
1253 s
= blobmsg_get_string(tb
[1]);
1254 if (strlen(s
) == 0) {
1255 /* Copy SSID from hostapd BSS conf */
1256 memcpy(&ssid
, &hapd
->conf
->ssid
, sizeof(ssid
));
1258 ssid
.ssid_len
= strlen(s
);
1259 if (ssid
.ssid_len
> sizeof(ssid
.ssid
))
1262 memcpy(&ssid
, s
, ssid
.ssid_len
);
1265 hostapd_neighbor_set(hapd
, bssid
, &ssid
, data
, NULL
, NULL
, 0, 0);
1270 return UBUS_STATUS_INVALID_ARGUMENT
;
1279 BEACON_REQ_OP_CLASS
,
1281 BEACON_REQ_DURATION
,
1287 static const struct blobmsg_policy beacon_req_policy
[__BEACON_REQ_MAX
] = {
1288 [BEACON_REQ_ADDR
] = { "addr", BLOBMSG_TYPE_STRING
},
1289 [BEACON_REQ_OP_CLASS
] { "op_class", BLOBMSG_TYPE_INT32
},
1290 [BEACON_REQ_CHANNEL
] { "channel", BLOBMSG_TYPE_INT32
},
1291 [BEACON_REQ_DURATION
] { "duration", BLOBMSG_TYPE_INT32
},
1292 [BEACON_REQ_MODE
] { "mode", BLOBMSG_TYPE_INT32
},
1293 [BEACON_REQ_BSSID
] { "bssid", BLOBMSG_TYPE_STRING
},
1294 [BEACON_REQ_SSID
] { "ssid", BLOBMSG_TYPE_STRING
},
1298 hostapd_rrm_beacon_req(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1299 struct ubus_request_data
*ureq
, const char *method
,
1300 struct blob_attr
*msg
)
1302 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
1303 struct blob_attr
*tb
[__BEACON_REQ_MAX
];
1304 struct blob_attr
*cur
;
1306 u8 bssid
[ETH_ALEN
] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
1311 blobmsg_parse(beacon_req_policy
, __BEACON_REQ_MAX
, tb
, blob_data(msg
), blob_len(msg
));
1313 if (!tb
[BEACON_REQ_ADDR
] || !tb
[BEACON_REQ_MODE
] || !tb
[BEACON_REQ_DURATION
] ||
1314 !tb
[BEACON_REQ_OP_CLASS
] || !tb
[BEACON_REQ_CHANNEL
])
1315 return UBUS_STATUS_INVALID_ARGUMENT
;
1317 if (tb
[BEACON_REQ_SSID
])
1318 buf_len
+= blobmsg_data_len(tb
[BEACON_REQ_SSID
]) + 2 - 1;
1320 mode
= blobmsg_get_u32(tb
[BEACON_REQ_MODE
]);
1321 if (hwaddr_aton(blobmsg_data(tb
[BEACON_REQ_ADDR
]), addr
))
1322 return UBUS_STATUS_INVALID_ARGUMENT
;
1324 if (tb
[BEACON_REQ_BSSID
] &&
1325 hwaddr_aton(blobmsg_data(tb
[BEACON_REQ_BSSID
]), bssid
))
1326 return UBUS_STATUS_INVALID_ARGUMENT
;
1328 req
= wpabuf_alloc(buf_len
);
1330 return UBUS_STATUS_UNKNOWN_ERROR
;
1332 /* 1: regulatory class */
1333 wpabuf_put_u8(req
, blobmsg_get_u32(tb
[BEACON_REQ_OP_CLASS
]));
1335 /* 2: channel number */
1336 wpabuf_put_u8(req
, blobmsg_get_u32(tb
[BEACON_REQ_CHANNEL
]));
1338 /* 3-4: randomization interval */
1339 wpabuf_put_le16(req
, 0);
1342 wpabuf_put_le16(req
, blobmsg_get_u32(tb
[BEACON_REQ_DURATION
]));
1345 wpabuf_put_u8(req
, blobmsg_get_u32(tb
[BEACON_REQ_MODE
]));
1348 wpabuf_put_data(req
, bssid
, ETH_ALEN
);
1350 if ((cur
= tb
[BEACON_REQ_SSID
]) != NULL
) {
1351 wpabuf_put_u8(req
, WLAN_EID_SSID
);
1352 wpabuf_put_u8(req
, blobmsg_data_len(cur
) - 1);
1353 wpabuf_put_data(req
, blobmsg_data(cur
), blobmsg_data_len(cur
) - 1);
1356 ret
= hostapd_send_beacon_req(hapd
, addr
, 0, req
);
1365 LM_REQ_TX_POWER_USED
,
1366 LM_REQ_TX_POWER_MAX
,
1370 static const struct blobmsg_policy lm_req_policy
[__LM_REQ_MAX
] = {
1371 [LM_REQ_ADDR
] = { "addr", BLOBMSG_TYPE_STRING
},
1372 [LM_REQ_TX_POWER_USED
] = { "tx-power-used", BLOBMSG_TYPE_INT32
},
1373 [LM_REQ_TX_POWER_MAX
] = { "tx-power-max", BLOBMSG_TYPE_INT32
},
1377 hostapd_rrm_lm_req(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1378 struct ubus_request_data
*ureq
, const char *method
,
1379 struct blob_attr
*msg
)
1381 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
1382 struct blob_attr
*tb
[__LM_REQ_MAX
];
1386 int8_t txp_used
, txp_max
;
1391 blobmsg_parse(lm_req_policy
, __LM_REQ_MAX
, tb
, blob_data(msg
), blob_len(msg
));
1393 if (!tb
[LM_REQ_ADDR
])
1394 return UBUS_STATUS_INVALID_ARGUMENT
;
1396 if (tb
[LM_REQ_TX_POWER_USED
])
1397 txp_used
= (int8_t) blobmsg_get_u32(tb
[LM_REQ_TX_POWER_USED
]);
1399 if (tb
[LM_REQ_TX_POWER_MAX
])
1400 txp_max
= (int8_t) blobmsg_get_u32(tb
[LM_REQ_TX_POWER_MAX
]);
1402 if (hwaddr_aton(blobmsg_data(tb
[LM_REQ_ADDR
]), addr
))
1403 return UBUS_STATUS_INVALID_ARGUMENT
;
1405 buf
= wpabuf_alloc(5);
1407 return UBUS_STATUS_UNKNOWN_ERROR
;
1409 wpabuf_put_u8(buf
, WLAN_ACTION_RADIO_MEASUREMENT
);
1410 wpabuf_put_u8(buf
, WLAN_RRM_LINK_MEASUREMENT_REQUEST
);
1411 wpabuf_put_u8(buf
, 1);
1413 wpabuf_put_u8(buf
, txp_used
);
1415 wpabuf_put_u8(buf
, txp_max
);
1417 ret
= hostapd_drv_send_action(hapd
, hapd
->iface
->freq
, 0, addr
,
1418 wpabuf_head(buf
), wpabuf_len(buf
));
1428 void hostapd_ubus_handle_link_measurement(struct hostapd_data
*hapd
, const u8
*data
, size_t len
)
1430 const struct ieee80211_mgmt
*mgmt
= (const struct ieee80211_mgmt
*) data
;
1431 const u8
*pos
, *end
;
1435 token
= mgmt
->u
.action
.u
.rrm
.dialog_token
;
1436 pos
= mgmt
->u
.action
.u
.rrm
.variable
;
1441 if (!hapd
->ubus
.obj
.has_subscribers
)
1444 blob_buf_init(&b
, 0);
1445 blobmsg_add_macaddr(&b
, "address", mgmt
->sa
);
1446 blobmsg_add_u16(&b
, "dialog-token", token
);
1447 blobmsg_add_u16(&b
, "rx-antenna-id", pos
[4]);
1448 blobmsg_add_u16(&b
, "tx-antenna-id", pos
[5]);
1449 blobmsg_add_u16(&b
, "rcpi", pos
[6]);
1450 blobmsg_add_u16(&b
, "rsni", pos
[7]);
1452 ubus_notify(ctx
, &hapd
->ubus
.obj
, "link-measurement-report", b
.head
, -1);
1456 #ifdef CONFIG_WNM_AP
1459 hostapd_bss_tr_send(struct hostapd_data
*hapd
, u8
*addr
, bool disassoc_imminent
, bool abridged
,
1460 u16 disassoc_timer
, u8 validity_period
, u8 dialog_token
,
1461 struct blob_attr
*neighbors
, u8 mbo_reason
, u8 cell_pref
, u8 reassoc_delay
)
1463 struct blob_attr
*cur
;
1464 struct sta_info
*sta
;
1472 sta
= ap_get_sta(hapd
, addr
);
1474 return UBUS_STATUS_NOT_FOUND
;
1479 if (blobmsg_check_array(neighbors
,
1480 BLOBMSG_TYPE_STRING
) < 0)
1481 return UBUS_STATUS_INVALID_ARGUMENT
;
1483 blobmsg_for_each_attr(cur
, neighbors
, rem
) {
1484 int len
= strlen(blobmsg_get_string(cur
));
1487 return UBUS_STATUS_INVALID_ARGUMENT
;
1489 nr_len
+= (len
/ 2) + 2;
1493 nr
= os_zalloc(nr_len
);
1495 return UBUS_STATUS_UNKNOWN_ERROR
;
1499 blobmsg_for_each_attr(cur
, neighbors
, rem
) {
1500 int len
= strlen(blobmsg_get_string(cur
)) / 2;
1502 *nr_cur
++ = WLAN_EID_NEIGHBOR_REPORT
;
1503 *nr_cur
++ = (u8
) len
;
1504 if (hexstr2bin(blobmsg_data(cur
), nr_cur
, len
)) {
1506 return UBUS_STATUS_INVALID_ARGUMENT
;
1514 req_mode
|= WNM_BSS_TM_REQ_PREF_CAND_LIST_INCLUDED
;
1517 req_mode
|= WNM_BSS_TM_REQ_ABRIDGED
;
1519 if (disassoc_imminent
)
1520 req_mode
|= WNM_BSS_TM_REQ_DISASSOC_IMMINENT
;
1525 if (mbo_reason
> MBO_TRANSITION_REASON_PREMIUM_AP
)
1526 return UBUS_STATUS_INVALID_ARGUMENT
;
1528 if (cell_pref
!= 0 && cell_pref
!= 1 && cell_pref
!= 255)
1529 return UBUS_STATUS_INVALID_ARGUMENT
;
1531 if (reassoc_delay
> 65535 || (reassoc_delay
&& !disassoc_imminent
))
1532 return UBUS_STATUS_INVALID_ARGUMENT
;
1534 *mbo_pos
++ = MBO_ATTR_ID_TRANSITION_REASON
;
1536 *mbo_pos
++ = mbo_reason
;
1537 *mbo_pos
++ = MBO_ATTR_ID_CELL_DATA_PREF
;
1539 *mbo_pos
++ = cell_pref
;
1541 if (reassoc_delay
) {
1542 *mbo_pos
++ = MBO_ATTR_ID_ASSOC_RETRY_DELAY
;
1544 WPA_PUT_LE16(mbo_pos
, reassoc_delay
);
1548 mbo_len
= mbo_pos
- mbo
;
1551 if (wnm_send_bss_tm_req(hapd
, sta
, req_mode
, disassoc_timer
, validity_period
, NULL
,
1552 dialog_token
, NULL
, nr
, nr_len
, mbo_len
? mbo
: NULL
, mbo_len
))
1553 return UBUS_STATUS_UNKNOWN_ERROR
;
1562 BSS_TR_VALID_PERIOD
,
1565 BSS_TR_DIALOG_TOKEN
,
1569 BSS_TR_REASSOC_DELAY
,
1571 __BSS_TR_DISASSOC_MAX
1574 static const struct blobmsg_policy bss_tr_policy
[__BSS_TR_DISASSOC_MAX
] = {
1575 [BSS_TR_ADDR
] = { "addr", BLOBMSG_TYPE_STRING
},
1576 [BSS_TR_DA_IMMINENT
] = { "disassociation_imminent", BLOBMSG_TYPE_BOOL
},
1577 [BSS_TR_DA_TIMER
] = { "disassociation_timer", BLOBMSG_TYPE_INT32
},
1578 [BSS_TR_VALID_PERIOD
] = { "validity_period", BLOBMSG_TYPE_INT32
},
1579 [BSS_TR_NEIGHBORS
] = { "neighbors", BLOBMSG_TYPE_ARRAY
},
1580 [BSS_TR_ABRIDGED
] = { "abridged", BLOBMSG_TYPE_BOOL
},
1581 [BSS_TR_DIALOG_TOKEN
] = { "dialog_token", BLOBMSG_TYPE_INT32
},
1583 [BSS_TR_MBO_REASON
] = { "mbo_reason", BLOBMSG_TYPE_INT32
},
1584 [BSS_TR_CELL_PREF
] = { "cell_pref", BLOBMSG_TYPE_INT32
},
1585 [BSS_TR_REASSOC_DELAY
] = { "reassoc_delay", BLOBMSG_TYPE_INT32
},
1590 hostapd_bss_transition_request(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1591 struct ubus_request_data
*ureq
, const char *method
,
1592 struct blob_attr
*msg
)
1594 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
1595 struct blob_attr
*tb
[__BSS_TR_DISASSOC_MAX
];
1596 struct sta_info
*sta
;
1598 u32 valid_period
= 0;
1600 u32 dialog_token
= 1;
1607 blobmsg_parse(bss_tr_policy
, __BSS_TR_DISASSOC_MAX
, tb
, blob_data(msg
), blob_len(msg
));
1609 if (!tb
[BSS_TR_ADDR
])
1610 return UBUS_STATUS_INVALID_ARGUMENT
;
1612 if (hwaddr_aton(blobmsg_data(tb
[BSS_TR_ADDR
]), addr
))
1613 return UBUS_STATUS_INVALID_ARGUMENT
;
1615 if (tb
[BSS_TR_DA_TIMER
])
1616 da_timer
= blobmsg_get_u32(tb
[BSS_TR_DA_TIMER
]);
1618 if (tb
[BSS_TR_VALID_PERIOD
])
1619 valid_period
= blobmsg_get_u32(tb
[BSS_TR_VALID_PERIOD
]);
1621 if (tb
[BSS_TR_DIALOG_TOKEN
])
1622 dialog_token
= blobmsg_get_u32(tb
[BSS_TR_DIALOG_TOKEN
]);
1624 da_imminent
= !!(tb
[BSS_TR_DA_IMMINENT
] && blobmsg_get_bool(tb
[BSS_TR_DA_IMMINENT
]));
1625 abridged
= !!(tb
[BSS_TR_ABRIDGED
] && blobmsg_get_bool(tb
[BSS_TR_ABRIDGED
]));
1628 if (tb
[BSS_TR_MBO_REASON
])
1629 mbo_reason
= blobmsg_get_u32(tb
[BSS_TR_MBO_REASON
]);
1631 if (tb
[BSS_TR_CELL_PREF
])
1632 cell_pref
= blobmsg_get_u32(tb
[BSS_TR_CELL_PREF
]);
1634 if (tb
[BSS_TR_REASSOC_DELAY
])
1635 reassoc_delay
= blobmsg_get_u32(tb
[BSS_TR_REASSOC_DELAY
]);
1638 return hostapd_bss_tr_send(hapd
, addr
, da_imminent
, abridged
, da_timer
, valid_period
,
1639 dialog_token
, tb
[BSS_TR_NEIGHBORS
], mbo_reason
, cell_pref
, reassoc_delay
);
1643 #ifdef CONFIG_AIRTIME_POLICY
1646 UPDATE_AIRTIME_WEIGHT
,
1647 __UPDATE_AIRTIME_MAX
,
1651 static const struct blobmsg_policy airtime_policy
[__UPDATE_AIRTIME_MAX
] = {
1652 [UPDATE_AIRTIME_STA
] = { "sta", BLOBMSG_TYPE_STRING
},
1653 [UPDATE_AIRTIME_WEIGHT
] = { "weight", BLOBMSG_TYPE_INT32
},
1657 hostapd_bss_update_airtime(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1658 struct ubus_request_data
*ureq
, const char *method
,
1659 struct blob_attr
*msg
)
1661 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
1662 struct blob_attr
*tb
[__UPDATE_AIRTIME_MAX
];
1663 struct sta_info
*sta
= NULL
;
1667 blobmsg_parse(airtime_policy
, __UPDATE_AIRTIME_MAX
, tb
, blob_data(msg
), blob_len(msg
));
1669 if (!tb
[UPDATE_AIRTIME_WEIGHT
])
1670 return UBUS_STATUS_INVALID_ARGUMENT
;
1672 weight
= blobmsg_get_u32(tb
[UPDATE_AIRTIME_WEIGHT
]);
1674 if (!tb
[UPDATE_AIRTIME_STA
]) {
1676 return UBUS_STATUS_INVALID_ARGUMENT
;
1678 hapd
->conf
->airtime_weight
= weight
;
1682 if (hwaddr_aton(blobmsg_data(tb
[UPDATE_AIRTIME_STA
]), addr
))
1683 return UBUS_STATUS_INVALID_ARGUMENT
;
1685 sta
= ap_get_sta(hapd
, addr
);
1687 return UBUS_STATUS_NOT_FOUND
;
1689 sta
->dyn_airtime_weight
= weight
;
1690 airtime_policy_new_sta(hapd
, sta
);
1697 static const struct ubus_method bss_methods
[] = {
1698 UBUS_METHOD_NOARG("reload", hostapd_bss_reload
),
1699 UBUS_METHOD_NOARG("get_clients", hostapd_bss_get_clients
),
1700 UBUS_METHOD_NOARG("get_status", hostapd_bss_get_status
),
1701 UBUS_METHOD("del_client", hostapd_bss_del_client
, del_policy
),
1702 #ifdef CONFIG_AIRTIME_POLICY
1703 UBUS_METHOD("update_airtime", hostapd_bss_update_airtime
, airtime_policy
),
1705 UBUS_METHOD_NOARG("list_bans", hostapd_bss_list_bans
),
1707 UBUS_METHOD_NOARG("wps_start", hostapd_bss_wps_start
),
1708 UBUS_METHOD_NOARG("wps_status", hostapd_bss_wps_status
),
1709 UBUS_METHOD_NOARG("wps_cancel", hostapd_bss_wps_cancel
),
1711 UBUS_METHOD_NOARG("update_beacon", hostapd_bss_update_beacon
),
1712 UBUS_METHOD_NOARG("get_features", hostapd_bss_get_features
),
1714 UBUS_METHOD("switch_chan", hostapd_switch_chan
, csa_policy
),
1716 UBUS_METHOD("set_vendor_elements", hostapd_vendor_elements
, ve_policy
),
1717 UBUS_METHOD("notify_response", hostapd_notify_response
, notify_policy
),
1718 UBUS_METHOD("bss_mgmt_enable", hostapd_bss_mgmt_enable
, bss_mgmt_enable_policy
),
1719 UBUS_METHOD_NOARG("rrm_nr_get_own", hostapd_rrm_nr_get_own
),
1720 UBUS_METHOD_NOARG("rrm_nr_list", hostapd_rrm_nr_list
),
1721 UBUS_METHOD("rrm_nr_set", hostapd_rrm_nr_set
, nr_set_policy
),
1722 UBUS_METHOD("rrm_beacon_req", hostapd_rrm_beacon_req
, beacon_req_policy
),
1723 UBUS_METHOD("link_measurement_req", hostapd_rrm_lm_req
, lm_req_policy
),
1724 #ifdef CONFIG_WNM_AP
1725 UBUS_METHOD("bss_transition_request", hostapd_bss_transition_request
, bss_tr_policy
),
1729 static struct ubus_object_type bss_object_type
=
1730 UBUS_OBJECT_TYPE("hostapd_bss", bss_methods
);
1732 static int avl_compare_macaddr(const void *k1
, const void *k2
, void *ptr
)
1734 return memcmp(k1
, k2
, ETH_ALEN
);
1737 void hostapd_ubus_add_bss(struct hostapd_data
*hapd
)
1739 struct ubus_object
*obj
= &hapd
->ubus
.obj
;
1744 if (hapd
->conf
->mesh
& MESH_ENABLED
)
1748 if (!hostapd_ubus_init())
1751 if (asprintf(&name
, "hostapd.%s", hapd
->conf
->iface
) < 0)
1754 avl_init(&hapd
->ubus
.banned
, avl_compare_macaddr
, false, NULL
);
1756 obj
->type
= &bss_object_type
;
1757 obj
->methods
= bss_object_type
.methods
;
1758 obj
->n_methods
= bss_object_type
.n_methods
;
1759 ret
= ubus_add_object(ctx
, obj
);
1760 hostapd_ubus_ref_inc();
1762 hostapd_send_shared_event(&hapd
->iface
->interfaces
->ubus
, hapd
->conf
->iface
, "add");
1765 void hostapd_ubus_free_bss(struct hostapd_data
*hapd
)
1767 struct ubus_object
*obj
= &hapd
->ubus
.obj
;
1768 char *name
= (char *) obj
->name
;
1771 if (hapd
->conf
->mesh
& MESH_ENABLED
)
1778 hostapd_send_shared_event(&hapd
->iface
->interfaces
->ubus
, hapd
->conf
->iface
, "remove");
1781 ubus_remove_object(ctx
, obj
);
1782 hostapd_ubus_ref_dec();
1789 hostapd_ubus_vlan_action(struct hostapd_data
*hapd
, struct hostapd_vlan
*vlan
,
1792 struct vlan_description
*desc
= &vlan
->vlan_desc
;
1796 if (!hapd
->ubus
.obj
.has_subscribers
)
1799 blob_buf_init(&b
, 0);
1800 blobmsg_add_string(&b
, "ifname", vlan
->ifname
);
1801 blobmsg_add_string(&b
, "bridge", vlan
->bridge
);
1802 blobmsg_add_u32(&b
, "vlan_id", vlan
->vlan_id
);
1804 if (desc
->notempty
) {
1805 blobmsg_add_u32(&b
, "untagged", desc
->untagged
);
1806 c
= blobmsg_open_array(&b
, "tagged");
1807 for (i
= 0; i
< ARRAY_SIZE(desc
->tagged
) && desc
->tagged
[i
]; i
++)
1808 blobmsg_add_u32(&b
, "", desc
->tagged
[i
]);
1809 blobmsg_close_array(&b
, c
);
1812 ubus_notify(ctx
, &hapd
->ubus
.obj
, action
, b
.head
, -1);
1815 void hostapd_ubus_add_vlan(struct hostapd_data
*hapd
, struct hostapd_vlan
*vlan
)
1817 hostapd_ubus_vlan_action(hapd
, vlan
, "vlan_add");
1820 void hostapd_ubus_remove_vlan(struct hostapd_data
*hapd
, struct hostapd_vlan
*vlan
)
1822 hostapd_ubus_vlan_action(hapd
, vlan
, "vlan_remove");
1825 static const struct ubus_method daemon_methods
[] = {
1826 UBUS_METHOD("config_add", hostapd_config_add
, config_add_policy
),
1827 UBUS_METHOD("config_remove", hostapd_config_remove
, config_remove_policy
),
1830 static struct ubus_object_type daemon_object_type
=
1831 UBUS_OBJECT_TYPE("hostapd", daemon_methods
);
1833 void hostapd_ubus_add(struct hapd_interfaces
*interfaces
)
1835 struct ubus_object
*obj
= &interfaces
->ubus
;
1838 if (!hostapd_ubus_init())
1841 obj
->name
= strdup("hostapd");
1843 obj
->type
= &daemon_object_type
;
1844 obj
->methods
= daemon_object_type
.methods
;
1845 obj
->n_methods
= daemon_object_type
.n_methods
;
1846 ret
= ubus_add_object(ctx
, obj
);
1847 hostapd_ubus_ref_inc();
1850 void hostapd_ubus_free(struct hapd_interfaces
*interfaces
)
1852 struct ubus_object
*obj
= &interfaces
->ubus
;
1853 char *name
= (char *) obj
->name
;
1859 ubus_remove_object(ctx
, obj
);
1860 hostapd_ubus_ref_dec();
1866 struct ubus_event_req
{
1867 struct ubus_notify_request nreq
;
1872 ubus_event_cb(struct ubus_notify_request
*req
, int idx
, int ret
)
1874 struct ubus_event_req
*ureq
= container_of(req
, struct ubus_event_req
, nreq
);
1879 int hostapd_ubus_handle_event(struct hostapd_data
*hapd
, struct hostapd_ubus_request
*req
)
1881 struct ubus_banned_client
*ban
;
1882 const char *types
[HOSTAPD_UBUS_TYPE_MAX
] = {
1883 [HOSTAPD_UBUS_PROBE_REQ
] = "probe",
1884 [HOSTAPD_UBUS_AUTH_REQ
] = "auth",
1885 [HOSTAPD_UBUS_ASSOC_REQ
] = "assoc",
1887 const char *type
= "mgmt";
1888 struct ubus_event_req ureq
= {};
1891 if (req
->mgmt_frame
)
1892 addr
= req
->mgmt_frame
->sa
;
1896 ban
= avl_find_element(&hapd
->ubus
.banned
, addr
, ban
, avl
);
1898 return WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA
;
1900 if (!hapd
->ubus
.obj
.has_subscribers
)
1901 return WLAN_STATUS_SUCCESS
;
1903 if (req
->type
< ARRAY_SIZE(types
))
1904 type
= types
[req
->type
];
1906 blob_buf_init(&b
, 0);
1907 blobmsg_add_macaddr(&b
, "address", addr
);
1908 if (req
->mgmt_frame
)
1909 blobmsg_add_macaddr(&b
, "target", req
->mgmt_frame
->da
);
1910 if (req
->ssi_signal
)
1911 blobmsg_add_u32(&b
, "signal", req
->ssi_signal
);
1912 blobmsg_add_u32(&b
, "freq", hapd
->iface
->freq
);
1915 if(req
->elems
->ht_capabilities
)
1917 struct ieee80211_ht_capabilities
*ht_capabilities
;
1918 void *ht_cap
, *ht_cap_mcs_set
, *mcs_set
;
1921 ht_capabilities
= (struct ieee80211_ht_capabilities
*) req
->elems
->ht_capabilities
;
1922 ht_cap
= blobmsg_open_table(&b
, "ht_capabilities");
1923 blobmsg_add_u16(&b
, "ht_capabilities_info", ht_capabilities
->ht_capabilities_info
);
1924 ht_cap_mcs_set
= blobmsg_open_table(&b
, "supported_mcs_set");
1925 blobmsg_add_u16(&b
, "a_mpdu_params", ht_capabilities
->a_mpdu_params
);
1926 blobmsg_add_u16(&b
, "ht_extended_capabilities", ht_capabilities
->ht_extended_capabilities
);
1927 blobmsg_add_u32(&b
, "tx_bf_capability_info", ht_capabilities
->tx_bf_capability_info
);
1928 blobmsg_add_u16(&b
, "asel_capabilities", ht_capabilities
->asel_capabilities
);
1929 mcs_set
= blobmsg_open_array(&b
, "supported_mcs_set");
1930 for (int i
= 0; i
< 16; i
++) {
1931 blobmsg_add_u16(&b
, NULL
, (u16
) ht_capabilities
->supported_mcs_set
[i
]);
1933 blobmsg_close_array(&b
, mcs_set
);
1934 blobmsg_close_table(&b
, ht_cap_mcs_set
);
1935 blobmsg_close_table(&b
, ht_cap
);
1937 if(req
->elems
->vht_capabilities
)
1939 struct ieee80211_vht_capabilities
*vht_capabilities
;
1940 void *vht_cap
, *vht_cap_mcs_set
;
1942 vht_capabilities
= (struct ieee80211_vht_capabilities
*) req
->elems
->vht_capabilities
;
1943 vht_cap
= blobmsg_open_table(&b
, "vht_capabilities");
1944 blobmsg_add_u32(&b
, "vht_capabilities_info", vht_capabilities
->vht_capabilities_info
);
1945 vht_cap_mcs_set
= blobmsg_open_table(&b
, "vht_supported_mcs_set");
1946 blobmsg_add_u16(&b
, "rx_map", vht_capabilities
->vht_supported_mcs_set
.rx_map
);
1947 blobmsg_add_u16(&b
, "rx_highest", vht_capabilities
->vht_supported_mcs_set
.rx_highest
);
1948 blobmsg_add_u16(&b
, "tx_map", vht_capabilities
->vht_supported_mcs_set
.tx_map
);
1949 blobmsg_add_u16(&b
, "tx_highest", vht_capabilities
->vht_supported_mcs_set
.tx_highest
);
1950 blobmsg_close_table(&b
, vht_cap_mcs_set
);
1951 blobmsg_close_table(&b
, vht_cap
);
1955 if (!hapd
->ubus
.notify_response
) {
1956 ubus_notify(ctx
, &hapd
->ubus
.obj
, type
, b
.head
, -1);
1957 return WLAN_STATUS_SUCCESS
;
1960 if (ubus_notify_async(ctx
, &hapd
->ubus
.obj
, type
, b
.head
, &ureq
.nreq
))
1961 return WLAN_STATUS_SUCCESS
;
1963 ureq
.nreq
.status_cb
= ubus_event_cb
;
1964 ubus_complete_request(ctx
, &ureq
.nreq
.req
, 100);
1969 return WLAN_STATUS_SUCCESS
;
1972 void hostapd_ubus_notify(struct hostapd_data
*hapd
, const char *type
, const u8
*addr
)
1974 if (!hapd
->ubus
.obj
.has_subscribers
)
1980 blob_buf_init(&b
, 0);
1981 blobmsg_add_macaddr(&b
, "address", addr
);
1983 ubus_notify(ctx
, &hapd
->ubus
.obj
, type
, b
.head
, -1);
1986 void hostapd_ubus_notify_authorized(struct hostapd_data
*hapd
, struct sta_info
*sta
,
1987 const char *auth_alg
)
1989 if (!hapd
->ubus
.obj
.has_subscribers
)
1992 blob_buf_init(&b
, 0);
1993 blobmsg_add_macaddr(&b
, "address", sta
->addr
);
1995 blobmsg_add_string(&b
, "auth-alg", auth_alg
);
1997 ubus_notify(ctx
, &hapd
->ubus
.obj
, "sta-authorized", b
.head
, -1);
2000 void hostapd_ubus_notify_beacon_report(
2001 struct hostapd_data
*hapd
, const u8
*addr
, u8 token
, u8 rep_mode
,
2002 struct rrm_measurement_beacon_report
*rep
, size_t len
)
2004 if (!hapd
->ubus
.obj
.has_subscribers
)
2010 blob_buf_init(&b
, 0);
2011 blobmsg_add_macaddr(&b
, "address", addr
);
2012 blobmsg_add_u16(&b
, "op-class", rep
->op_class
);
2013 blobmsg_add_u16(&b
, "channel", rep
->channel
);
2014 blobmsg_add_u64(&b
, "start-time", rep
->start_time
);
2015 blobmsg_add_u16(&b
, "duration", rep
->duration
);
2016 blobmsg_add_u16(&b
, "report-info", rep
->report_info
);
2017 blobmsg_add_u16(&b
, "rcpi", rep
->rcpi
);
2018 blobmsg_add_u16(&b
, "rsni", rep
->rsni
);
2019 blobmsg_add_macaddr(&b
, "bssid", rep
->bssid
);
2020 blobmsg_add_u16(&b
, "antenna-id", rep
->antenna_id
);
2021 blobmsg_add_u16(&b
, "parent-tsf", rep
->parent_tsf
);
2023 ubus_notify(ctx
, &hapd
->ubus
.obj
, "beacon-report", b
.head
, -1);
2026 void hostapd_ubus_notify_radar_detected(struct hostapd_iface
*iface
, int frequency
,
2027 int chan_width
, int cf1
, int cf2
)
2029 struct hostapd_data
*hapd
;
2032 blob_buf_init(&b
, 0);
2033 blobmsg_add_u16(&b
, "frequency", frequency
);
2034 blobmsg_add_u16(&b
, "width", chan_width
);
2035 blobmsg_add_u16(&b
, "center1", cf1
);
2036 blobmsg_add_u16(&b
, "center2", cf2
);
2038 for (i
= 0; i
< iface
->num_bss
; i
++) {
2039 hapd
= iface
->bss
[i
];
2040 ubus_notify(ctx
, &hapd
->ubus
.obj
, "radar-detected", b
.head
, -1);
2044 #ifdef CONFIG_WNM_AP
2045 static void hostapd_ubus_notify_bss_transition_add_candidate_list(
2046 const u8
*candidate_list
, u16 candidate_list_len
)
2051 if (candidate_list_len
== 0)
2054 cl_str
= blobmsg_alloc_string_buffer(&b
, "candidate-list", candidate_list_len
* 2 + 1);
2055 for (i
= 0; i
< candidate_list_len
; i
++)
2056 snprintf(&cl_str
[i
*2], 3, "%02X", candidate_list
[i
]);
2057 blobmsg_add_string_buffer(&b
);
2062 void hostapd_ubus_notify_bss_transition_response(
2063 struct hostapd_data
*hapd
, const u8
*addr
, u8 dialog_token
, u8 status_code
,
2064 u8 bss_termination_delay
, const u8
*target_bssid
,
2065 const u8
*candidate_list
, u16 candidate_list_len
)
2067 #ifdef CONFIG_WNM_AP
2070 if (!hapd
->ubus
.obj
.has_subscribers
)
2076 blob_buf_init(&b
, 0);
2077 blobmsg_add_macaddr(&b
, "address", addr
);
2078 blobmsg_add_u8(&b
, "dialog-token", dialog_token
);
2079 blobmsg_add_u8(&b
, "status-code", status_code
);
2080 blobmsg_add_u8(&b
, "bss-termination-delay", bss_termination_delay
);
2082 blobmsg_add_macaddr(&b
, "target-bssid", target_bssid
);
2084 hostapd_ubus_notify_bss_transition_add_candidate_list(candidate_list
, candidate_list_len
);
2086 ubus_notify(ctx
, &hapd
->ubus
.obj
, "bss-transition-response", b
.head
, -1);
2090 int hostapd_ubus_notify_bss_transition_query(
2091 struct hostapd_data
*hapd
, const u8
*addr
, u8 dialog_token
, u8 reason
,
2092 const u8
*candidate_list
, u16 candidate_list_len
)
2094 #ifdef CONFIG_WNM_AP
2095 struct ubus_event_req ureq
= {};
2099 if (!hapd
->ubus
.obj
.has_subscribers
)
2105 blob_buf_init(&b
, 0);
2106 blobmsg_add_macaddr(&b
, "address", addr
);
2107 blobmsg_add_u8(&b
, "dialog-token", dialog_token
);
2108 blobmsg_add_u8(&b
, "reason", reason
);
2109 hostapd_ubus_notify_bss_transition_add_candidate_list(candidate_list
, candidate_list_len
);
2111 if (!hapd
->ubus
.notify_response
) {
2112 ubus_notify(ctx
, &hapd
->ubus
.obj
, "bss-transition-query", b
.head
, -1);
2116 if (ubus_notify_async(ctx
, &hapd
->ubus
.obj
, "bss-transition-query", b
.head
, &ureq
.nreq
))
2119 ureq
.nreq
.status_cb
= ubus_event_cb
;
2120 ubus_complete_request(ctx
, &ureq
.nreq
.req
, 100);